Gas tank caps: They play an important part in your car's fuel system, even setting off a check engine light on the dashboard if they go missing or aren't screwed on correctly after refueling.

Around 12:40 p.m. on Friday, March 28, a Lane County Sheriff’s deputy responded to a reported arson on Sutton Outlet Road ...

The fuel tank pressure sensor is part of the fuel pump ... such as a loose or faulty gas cap. Fuel vapors are supposed to be contained in the EVAP system, and leaks can allow vapors to escape ...